CN205261931U - Flexible stainless steel tobacco pipe of gas heater forced -ventilated - Google Patents
Flexible stainless steel tobacco pipe of gas heater forced -ventilated Download PDFInfo
- Publication number
- CN205261931U CN205261931U CN201520976650.XU CN201520976650U CN205261931U CN 205261931 U CN205261931 U CN 205261931U CN 201520976650 U CN201520976650 U CN 201520976650U CN 205261931 U CN205261931 U CN 205261931U
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- Prior art keywords
- pipe
- smoke
- external diameter
- exhaust pipe
- tube connector
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Abstract
The utility model relates to a flexible stainless steel tobacco pipe of gas heater forced -ventilated, including the return bend and the pipe of discharging fume, the return bend passes through connecting pipe detachable connections with the pipe of discharging fume, the tip of connecting pipe is equipped with protruding footpath, this protruding footpath and connecting pipe integrated into one piece, correspondingly's, the tip of managing of discharging fume is formed with the shrink mouth that is used for this protruding footpath of block, this connecting pipe is at the intraductal sliding connection that discharges fume, adopt above -mentioned structure, simple structure is reasonable, the utility model discloses the connecting pipe tip is equipped with protruding footpath, and the tip of the pipe of discharging fume is formed with shrink mouthful, through the connecting pipe at the sliding connection of pipe that discharges fume, guaranteed the discharge fume tub commonality of transportation and work of gas heater, through connecting the detachable connecting pipe, the requirement to spatial distance during the installation reduces in addition, has further enlarged the application range of the pipe of discharging fume, simple to operate.
Description
Technical field
The utility model relates to smoke exhaust pipe device field, relates in particular to the flexible stainless steel smoke pipe of gas heater forced-ventilated.
Background technology
Smoke exhaust pipe of gas water heater is that the flue gas that gas heater is produced is discharged the piping outside the house. Elbow two parts composition that conventional smoke exhaust pipe comprises smoke exhaust pipe and coordinates with pipeline at present, elbow is connected with in water heater smoke evacuation outlet; Smoke exhaust pipe is connected with elbow and is screwed, and exhaust smoke hole stretches out outside wall. Inconvenience is installed, and length is unadjustable.
As Chinese patent CN203797679U discloses telescopic smoke exhaust pipe, wherein elbow is detachable interior outer double-layer structure, interior elbow and smoke exhaust pipe join, outer elbow and blast pipe join, this smoke exhaust pipe enter smoke exhaust pipe and extension tube is Demountable, cost of manufacture is lower, and it is firm to connect, and can increase or reduce according to actual conditions the distance of smoke exhaust pipe. But the smoke exhaust pipe of this structure need be dismantled smoke exhaust pipe in transport, in work, need again smoke exhaust pipe that the situation of going back is installed. Not only increase the space of transport, and given to install and also brought inconvenience.
For above technical problem, therefore need to make improvements.
Utility model content
In order to overcome above-mentioned defect of the prior art, the utility model provide a kind of entirety firmly, design closes
Reason, the flexible stainless steel smoke pipe of gas heater forced-ventilated easy to use; This smoke exhaust pipe can improve aesthetic,
Reach the versatility of smoke exhaust pipe under transport and work two states, and be not vulnerable to the impact of dust and greasy dirt.
For achieving the above object, the technical scheme that the utility model adopts is: the gas heater forced-ventilated stainless steel smoke pipe that stretches, comprises bend pipe and smoke exhaust pipe; Bend pipe and smoke exhaust pipe are by the removable connection of tube connector; The end of described tube connector is provided with protruding footpath, and this protruding footpath and tube connector are one-body molded, corresponding, and the end of described smoke exhaust pipe is formed with the contraction mouth for engaging this protruding footpath; This tube connector is slidably connected in smoke exhaust pipe.
As a kind of preferred version of the present utility model, described tube connector comprises the different smoke evacuation link of external diameter and enter cigarette link, and the external diameter that enters cigarette link is greater than the external diameter of the link of discharging fume; Described bend pipe comprises the interior bent-up end of smoke evacuation and enters the outer bent-up end of cigarette; Protruding footpath is arranged at the end of smoke evacuation link, and this enters cigarette link and the interior bent-up end of smoke evacuation is connected, and smoke evacuation link is slidably connected in smoke exhaust pipe.
As a kind of preferred version of the present utility model, the end of described smoke exhaust pipe is formed with some exhaust smoke holes, between exhaust smoke hole and contraction mouth, is provided with depressed part, this depressed part can locate and rainwater-proof refluence machine in; This depressed part is corresponding with the length of smoke evacuation tube connector to the distance between contraction mouth; The external diameter of depressed part is less than the external diameter in protruding footpath.
As a kind of preferred version of the present utility model, the external diameter in described protruding footpath is greater than the external diameter of the link of discharging fume, and is less than the external diameter of smoke exhaust pipe, and the external diameter of described contraction mouth is greater than the external diameter of the link of discharging fume, and is less than the external diameter in protruding footpath.
As a kind of preferred version of the present utility model, the external diameter of described smoke exhaust pipe is identical with the external diameter that enters cigarette link.
As a kind of preferred version of the present utility model, described bend pipe, smoke exhaust pipe and tube connector adopt SUS-304 stainless steel material to make.
As a kind of preferred version of the present utility model, the thickness of described bend pipe, smoke exhaust pipe and tube connector is not less than 0.3cm.
As a kind of preferred version of the present utility model, the thickness of described bend pipe, smoke exhaust pipe and tube connector is not less than 0.3cm.
The beneficial effects of the utility model: adopt said structure, simple and reasonable, compared with traditional technical scheme, the utility model tube connector end is provided with protruding footpath, the end of smoke exhaust pipe is formed with contraction mouth, being slidably connected at smoke exhaust pipe by tube connector, ensure the versatility of smoke exhaust pipe of gas water heater transport and two kinds of duty down smoke-discharging pipes of work, avoid to a certain extent personnel's maloperation, in addition by connecting dismountable tube connector, when installation, the requirement of space length is reduced, further expand the scope of application of smoke exhaust pipe, easy for installation.
Brief description of the drawings
Fig. 1 is the flexible stainless steel smoke tubular construction schematic diagram of the utility model gas heater forced-ventilated;
Fig. 2 is the flexible stainless steel smoke pipe connection diagram (1) of the utility model gas heater forced-ventilated;
Fig. 3 is the flexible stainless steel smoke pipe connection diagram (2) of the utility model gas heater forced-ventilated;
Reference numeral in figure: bend pipe 1, bent-up end 1-1 in smoke evacuation, enters the outer bent-up end 1-2 of cigarette, smoke exhaust pipe 2, tube connector 3, smoke evacuation link 3-1, enters cigarette link 3-2, protruding footpath 4, contraction mouth 5, exhaust smoke hole 6, depressed part 7.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model embodiment is elaborated.
The flexible stainless steel smoke pipe of gas heater forced-ventilated as shown in Figure 1-2, comprises bend pipe 1 and smoke exhaust pipe 2; Bend pipe 1 and smoke exhaust pipe 2 are by the removable connection of tube connector 3; Removablely be connected to that flange connect, socket joint connect, thread connection one or more, the end of tube connector 3 is provided with protruding footpath 4, this protruding footpath 4 and tube connector 3 are one-body molded, have ensured the bulk strength of this tube connector 3, and the end of smoke exhaust pipe 2 is formed with the contraction mouth 5 for engaging this protruding footpath 4; This tube connector 3 is slidably connected in smoke exhaust pipe 2, be fixed by protruding footpath 4 and contraction mouth 5, we can be according to actual needs, adjust the whole length of this smoke exhaust pipe, meet the requirement of gas heater smoke evacuation, meanwhile, the engagement connection of protruding footpath 4 and contraction mouth 5, avoid tube connector 3 from the interior landing of smoke exhaust pipe 2, impact is used.
Tube connector 3 comprises the different smoke evacuation link 3-1 of external diameter and enter cigarette link 3-2, and the external diameter that enters cigarette link 3-2 is greater than the external diameter of smoke evacuation link 3-1; Bend pipe 1 comprises the interior bent-up end 1-1 of smoke evacuation and enters the outer bent-up end 1-2 of cigarette; Protruding footpath 4 is arranged at the end of smoke evacuation link 3-1, and this enters cigarette link 3-2 and the interior bent-up end 1-1 of smoke evacuation is connected, and smoke evacuation link 3-1 is slidably connected in smoke exhaust pipe 2.
The external diameter of smoke exhaust pipe 2 is identical with the external diameter that enters cigarette link 3-2, and the external diameter in protruding footpath 4 is greater than the external diameter of smoke evacuation link 3-1, is less than the external diameter of smoke exhaust pipe 2, and the external diameter of contraction mouth 5 is greater than the external diameter of smoke evacuation link 3-1, is less than the external diameter in protruding footpath 4; When use, the entire outer diameter of smoke exhaust pipe of gas water heater is substantially identical, when guarantee is easy for installation, is also convenient to transport like this, and meanwhile, the aesthetics of this product also improves greatly.
Because stainless steel material has sturdy and durable, anticorrosion, regular maintenance advantage easily; Bend pipe 1 of the present utility model, smoke exhaust pipe 2 and tube connector 3 adopt SUS-304 stainless steel material to make; The thickness of bend pipe 1, smoke exhaust pipe 2 and tube connector 3 is not less than 0.3cm, has ensured the requirement of strength of whole device.
Operation principle of the present utility model: the flexible stainless steel smoke pipe of gas heater forced-ventilated, in the time of transport, by bend pipe 1, smoke exhaust pipe 2 and tube connector 3 dress that contracts, shortens the whole length of smoke exhaust pipe, meets the condition of transporting.
When the flexible stainless steel smoke pipe work of gas heater forced-ventilated, bend pipe 1, smoke exhaust pipe 2 and tube connector 3 are connected successively, contraction mouth 5 engagement connections on protruding footpath 4 and smoke exhaust pipe 2 on tube connector 3, slip by tube connector 3 in smoke exhaust pipe 2, make the whole length of smoke exhaust pipe elongated or shorten, meet the requirement of gas heater smoke evacuation; Thereby versatility and the applicability of gas heater smoke exhaust pipe in the time of transport and work are realized.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the utility model. To be apparent for those skilled in the art to the multiple amendment of these embodiment, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments. Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Although more used Reference numeral in figure herein: bend pipe 1, bent-up end 1-1 in smoke evacuation, enters the outer bent-up end 1-2 of cigarette, smoke exhaust pipe 2, tube connector 3, smoke evacuation link 3-1, enters cigarette link 3-2, protruding footpath 4, contraction mouth 5, exhaust smoke hole 6, depressed part 7 terms such as grade, but do not get rid of the possibility that uses other term. Use these terms to be only used to describe more easily and explain essence of the present utility model; They are construed to any additional restriction is all contrary with the utility model spirit.
Claims (7)
1. the flexible stainless steel smoke pipe of gas heater forced-ventilated, comprises bend pipe (1) and smoke exhaust pipe (2); Bend pipe (1) and smoke exhaust pipe (2) are by the removable connection of tube connector (3); It is characterized in that: the end of described tube connector (3) is provided with protruding footpath (4), this protruding footpath (4) and tube connector (3) are one-body molded, corresponding, and the end of described smoke exhaust pipe (2) is formed with the contraction mouth (5) for engaging this protruding footpath (4); This tube connector (3) is slidably connected in smoke exhaust pipe (2).
2. the flexible stainless steel smoke pipe of gas heater forced-ventilated according to claim 1, it is characterized in that: described tube connector (3) comprises the smoke evacuation link (3-1) that external diameter is different and enter cigarette link (3-2), the external diameter that enters cigarette link (3-2) is greater than the external diameter of smoke evacuation link (3-1); Described bend pipe (1) comprises the interior bent-up end (1-1) of smoke evacuation and enters the outer bent-up end (1-2) of cigarette; Protruding footpath (4) is arranged at the end of smoke evacuation link (3-1), and this enters cigarette link (3-2) and the interior bent-up end (1-1) of smoke evacuation is connected, and smoke evacuation link (3-1) is slidably connected in smoke exhaust pipe (2).
3. the flexible stainless steel smoke pipe of gas heater forced-ventilated according to claim 2, is characterized in that: the end of described smoke exhaust pipe (2) is formed with some exhaust smoke holes (6), between exhaust smoke hole (6) and contraction mouth (5), is provided with depressed part (7); This depressed part (7) is corresponding with the length of smoke evacuation tube connector (3-1) to the distance between contraction mouth (5); The external diameter of depressed part (7) is less than the external diameter of protruding footpath (4).
4. the flexible stainless steel smoke pipe of gas heater forced-ventilated according to claim 3, it is characterized in that: the external diameter in described protruding footpath (4) is greater than the external diameter of smoke evacuation link (3-1), be less than the external diameter of smoke exhaust pipe (2), the external diameter of described contraction mouth (5) is greater than the external diameter of smoke evacuation link (3-1), is less than the external diameter of protruding footpath (4).
5. the flexible stainless steel smoke pipe of gas heater forced-ventilated according to claim 4, it is characterized in that: the external diameter of described smoke exhaust pipe (2) is less than into the external diameter of cigarette link (3-2), tube connector (2) is defined between tube connector (3-2) and protruding footpath (4) flexible.
6. the flexible stainless steel smoke pipe of gas heater forced-ventilated according to claim 1, is characterized in that: described bend pipe (1), smoke exhaust pipe (2) and tube connector (3) adopt SUS-304 stainless steel material to make.
7. the flexible stainless steel smoke pipe of gas heater forced-ventilated according to claim 6, is characterized in that: the thickness of described bend pipe (1), smoke exhaust pipe (2) and tube connector (3) is not less than 0.3cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520976650.XU CN205261931U (en) | 2015-12-01 | 2015-12-01 | Flexible stainless steel tobacco pipe of gas heater forced -ventilated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520976650.XU CN205261931U (en) | 2015-12-01 | 2015-12-01 | Flexible stainless steel tobacco pipe of gas heater forced -ventilated |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205261931U true CN205261931U (en) | 2016-05-25 |
Family
ID=56003455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520976650.XU Expired - Fee Related CN205261931U (en) | 2015-12-01 | 2015-12-01 | Flexible stainless steel tobacco pipe of gas heater forced -ventilated |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205261931U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107218617A (en) * | 2017-07-04 | 2017-09-29 | 广东诺科冷暖设备有限公司 | Rain-proof Water spray condenses the coaxial smoke pipe head of water heater for heating |
-
2015
- 2015-12-01 CN CN201520976650.XU patent/CN205261931U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107218617A (en) * | 2017-07-04 | 2017-09-29 | 广东诺科冷暖设备有限公司 | Rain-proof Water spray condenses the coaxial smoke pipe head of water heater for heating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 Termination date: 20211201 |